The path taken by intake air is
a) Carburettor (or throttle body) air cleaner intake manifold intake ports cylinders
b) Air cleaner carburettor (or throttle body) intake ports intake manifold cylinders
c) Air cleaner intake manifold carburettor (or throttle body) intake ports cylinders
d) Air cleaner carburettor (or throttle body) intake manifold intake ports cylinders